1642110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:568

約数の個数: 32

約数和(自身を含む): 3981312

約数和(自身を除く): 2339202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 381, 431, 635, 762, 862, 1270, 1293, 1905, 2155, 2586, 3810, 4310, 6465, 12930, 54737, 109474, 164211, 273685, 328422, 547370, 821055, 1642110]

約数ペア:

[(1, 1642110), (2, 821055), (3, 547370), (5, 328422), (6, 273685), (10, 164211), (15, 109474), (30, 54737), (127, 12930), (254, 6465), (381, 4310), (431, 3810), (635, 2586), (762, 2155), (862, 1905), (1270, 1293)]